<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="标题" prop="preTitle">
        <el-input
            v-model="queryParams.preTitle"
            placeholder="请输入问题标题"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="Download"
            @click="handleExport"
        >导出
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="Close"
            @click="handleClose"
        >关闭</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="presetList" @selection-change="handleSelectionChange" border>
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" align="center" type="index" width="55px"/>
      <el-table-column label="预设问题标题" align="center" prop="preTitle" width="200px"/>
      <el-table-column label="创建人" align="center" prop="createBy"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180px"/>
      <el-table-column label="更新人" align="center" prop="updateBy"/>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180px"/>
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <el-switch
              v-model="scope.row.status"
              active-value="0"
              inactive-value="1"
              @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180" fixed="right">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改预设问题对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="presetRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="预设问题" prop="preTitle">
          <el-input v-model="form.preTitle" placeholder="请输入预设问题标题"/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Preset">
import {listPreset, getPreset, delPreset, addPreset, updatePreset} from "@/api/system/preset";
import {getType, listType} from "@/api/system/type.js";

const {proxy} = getCurrentInstance();

const presetList = ref([]);
const typeList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const defaultType = ref(null);
const router = useRoute();

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    typeId: null,
    preTitle: null,
    status: null,
  },
  rules: {
    delFlag: [
      {required: true, message: "删除标志不能为空", trigger: "blur"}
    ]
  }
});

const {queryParams, form, rules} = toRefs(data);

/** 查询预设问题列表 */
function getList() {
  loading.value = true;
  listPreset(queryParams.value).then(response => {
    presetList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    preId: null,
    preTitle: null,
    typeId: null,
    status: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    delFlag: null
  };
  proxy.resetForm("presetRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.preId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加预设问题";
  form.value.typeId = defaultType.value;
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _preId = row.preId || ids.value
  getPreset(_preId).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改预设问题";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["presetRef"].validate(valid => {
    if (valid) {
      if (form.value.preId != null) {
        updatePreset(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addPreset(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _preIds = row.preId || ids.value;
  proxy.$modal.confirm('是否确认删除预设问题编号为"' + _preIds + '"的数据项？').then(function () {
    return delPreset(_preIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {
  });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/preset/export', {
    ...queryParams.value
  }, `preset_${new Date().getTime()}.xlsx`)
}

function getTypes(typeId) {
  getType(typeId).then(response => {
    queryParams.value.typeId = response.data.typeId;
    defaultType.value = response.data.typeId;
    getList();
  });
}

/** 查询问题类型列表 */
function getTypeList() {
  loading.value = true;
  listType(queryParams.value).then(response => {
    typeList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

/** 返回按钮操作 */
function handleClose() {
  const obj = { path: "/type" };
  proxy.$tab.closeOpenPage(obj);
}

/** 状态修改  */
function handleStatusChange(row) {
  refreshTable.value = false;
  let text = row.status === "0" ? "启用" : "停用";
  proxy.$modal.confirm('确认要"' + text + '"吗?').then(function () {
    return changePresetStatus(row.preId, row.status);
  }).then(() => {
    refreshTable.value = true;
    proxy.$modal.msgSuccess(text + "成功");
  }).catch(function () {
    row.status = row.status === "0" ? "1" : "0";
  });
};

getTypes(router.params && router.params.typeId);
getTypeList();
</script>
